Marie Wennergren

VC investor @ Astanor

📍 Germany🔄 Updated September 2026💼 8 investments📅 8 years investing🗓 Last invested Aug 2025
VC🌍 Germany
8
Total investments
3
Early stage
2
Mid stage
3
Late stage
8y
Years active

Portfolio

8 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Aug 2025
La Fourche est un supermarché en ligne éthique et solidaire qui se bat pour rendre le bio et la consommation responsable accessible à tous. La Fourche diminue ses marges sur les produits au maximum pour proposer des tarifs jusquà 50% moins cher que dans le commerce. La Fourche sélectionne les produits bio les plus délicieux, les plus respectueux de notre santé et de lenvironnement et les livre partout en France. Le modèle de La Fourche consiste à échanger du pouvoir dachat contre de la fidélité et fonctionne donc grâce à une adhésion (59,90€/an) nécessaire pour acheter sur le site. Et pour vraiment démocratiser le bio, La Fourche offre une adhésion à une famille ou un particulier en situation de précarité pour chaque adhésion achetée.
late stageRetail
Board Member
Jun 2025
MicroHarvest Delivers Better Protein: Sustainable. Nutritious. Scalable. Protein is essential for a healthy diet, but with global demand expected to increase 50% by 2050, current sourcing methods are already harming the planet and often fail to provide truly nutritious food. At MicroHarvest, we are pioneering better protein production through natural fermentation. We produce high-quality protein in just 24 hours—faster than any other method. Like brewing beer or making yogurt, we use microorganisms, nature’s most efficient protein factories, to create tasty, healthy, and sustainable protein at scale. Independent of soil quality or climate, our process runs 24/7 anywhere in the world, requiring only a fraction of the water and land while cutting CO₂ emissions by over 95%. MicroHarvest is addressing today’s demand for highly nutritious food while building a resilient food system for the future. Together, we are HUNGRY FOR THE BETTER. 🚀 Hamburg & Lisbon Join us, we are hiring!
VC investor
Jan 2025
Astanor - where tech meets nature - is an impact investor that backs ambitious entrepreneurs in Europe and beyond with disruptive, scalable solutions that will create systemic change across the agrifood value chain, from soil to gut. We partner with founders that are committed to restoring balance and sustainability to the land and oceans, prioritising nature and culture, nurturing change and feeding growth.
Board Observer
May 2021
Fusebox is a modular, hardware-agnostic energy operating system that connects assets, tools, and markets into one operating layer you control. It replaces fragmented site control, portfolio tooling, and TSO workflows with a single system, so teams can onboard faster, standardize dispatch, and scale market participation across countries without rebuilding their stack. What we enable (end-to-end): • Control: consistent telemetry + real-time dispatch across mixed fleets • Aggregation: portfolio orchestration with availability, constraints, buffers, and activation logic • Market execution: standardized, TSO-grade workflows from bidding → activation → reporting • Interoperability: open interfaces to integrate partners and keep your existing tools What you keep (you stay in control of): • Your trading desk and market strategy • Your optimizer/forecasting approach (existing or new) • Your commercial model and customer relationships • Freedom to swap tools without re-platforming What Fusebox standardizes (so you can scale): • Asset connectivity patterns and operational data flow • Real-time site control + dispatch coordination • Portfolio availability/constraints and activation logic • Settlement-ready operational outputs and reporting workflows Proven in live operations: Live in 14 European countries with 9 TSO integrations, supporting mFRR / aFRR / FCR workflows. Single deployments manage 1,000+ assets and 300+ MW. Built on 11+ years in flexibility operations. Who it’s for: BRPs, BSPs, utilities, traders, and aggregators managing PV, wind, BESS, and flexible loads. Especially teams who want enabling infrastructure they control, not a dependency.
Board Member
May 2020
Our mission is to enable freelancers and entrepreneurs to get the best insurance at the best price. Insurance that is fair, fast and flexible. And above all, insurance that is tailored to your needs. All at the touch of a button. Insify today serves thousands of customers across Europe. As we grow, we’ll continue disrupting and changing the market. Restoring trust by providing freelancers with insurance that can be relied on. Zero paperwork. No long contracts. Just super-fast, 100% online insurance, whenever and wherever they need it.
early stageInsurance
Board Observer
Dec 2019
Salv empowers financial institutions to beat financial crime with a SaaS platform that helps them detect money laundering, share intelligence, and stop fraud. Criminals work in networks, so financial organisations should too. Using the world’s first fincrime platform that enables intelligence sharing, Salv helps banks, fintechs, and payment service providers fight financial crime more effectively and recover 80% more stolen funds. More than 100 companies across Europe use Salv to centralise their AML data, exchange intelligence, automate repetitive tasks, and reduce false positive alerts. As a result, they can beat more criminals and protect their customers better. Led by a team of crime fighters and data scientists who helped scale fincrime operations for Wise and Skype, Salv is a regulated partner and licensed KYC data processor on a mission to make the world safer by beating financial crime. The Salv platform, which allows customers to pick and choose the specific tools they need to fight crime more effectively, includes: - Real-time customer and transaction monitoring - Transaction and customer screening (PEP, sanctions and adverse media) - Intelligence sharing and collaborative investigations.
Board Member
Jun 2019
9fin is the AI-native intelligence platform for the global debt markets. It combines real-time news, comprehensive data, advanced analytics, and trusted AI to give credit teams complete visibility across public, private, and distressed debt. Built on advanced AI and deep domain expertise, 9fin helps professionals save time, win business, and outperform their peers. Trusted by over 300 elite financial institutions worldwide, including top investment banks, investors, advisors, and law firms, 9fin is the platform of choice for modern credit teams seeking a decisive edge in complex markets.
Board Observer
Jan 2018
Metaview is an AI company focused on recruiting. We build AI agents that help world-class companies hire with radically more speed and precision. We automate the toil, and augment the human for companies like Brex, Affirm, Deel, ElevenLabs, and Airtable. Founded by Siadhal and Shahriar after their experiences scaling Uber and Palantir, we’ve raised over $50m from top-tier investors including Google Ventures. It’s still day 0: Now is the time to re-engineer how work gets done with AI at the core, and our toughest challenges still lie ahead. Lets build it together, and build great teams.
Experience · 11 entries
All (11)
Investments (8)
Board (7)
2025
Board Member
Aug 2025
La Fourche est un supermarché en ligne éthique et solidaire qui se bat pour rendre le bio et la consommation responsable accessible à tous. La Fourche diminue ses marges sur les produits au maximum pour proposer des tarifs jusquà 50% moins cher que dans le commerce. La Fourche sélectionne les produits bio les plus délicieux, les plus respectueux de notre santé et de lenvironnement et les livre partout en France. Le modèle de La Fourche consiste à échanger du pouvoir dachat contre de la fidélité et fonctionne donc grâce à une adhésion (59,90€/an) nécessaire pour acheter sur le site. Et pour vraiment démocratiser le bio, La Fourche offre une adhésion à une famille ou un particulier en situation de précarité pour chaque adhésion achetée.
late stageRetail
Board Member
Jun 2025
MicroHarvest Delivers Better Protein: Sustainable. Nutritious. Scalable. Protein is essential for a healthy diet, but with global demand expected to increase 50% by 2050, current sourcing methods are already harming the planet and often fail to provide truly nutritious food. At MicroHarvest, we are pioneering better protein production through natural fermentation. We produce high-quality protein in just 24 hours—faster than any other method. Like brewing beer or making yogurt, we use microorganisms, nature’s most efficient protein factories, to create tasty, healthy, and sustainable protein at scale. Independent of soil quality or climate, our process runs 24/7 anywhere in the world, requiring only a fraction of the water and land while cutting CO₂ emissions by over 95%. MicroHarvest is addressing today’s demand for highly nutritious food while building a resilient food system for the future. Together, we are HUNGRY FOR THE BETTER. 🚀 Hamburg & Lisbon Join us, we are hiring!
VC investor
Jan 2025
Astanor - where tech meets nature - is an impact investor that backs ambitious entrepreneurs in Europe and beyond with disruptive, scalable solutions that will create systemic change across the agrifood value chain, from soil to gut. We partner with founders that are committed to restoring balance and sustainability to the land and oceans, prioritising nature and culture, nurturing change and feeding growth.
2023
Venture Partner
Oct 2023
Aurum Impact is an impact investing firm, launched in February 2023, backed by the Goldbeck family and part of the Goldbeck Family Office. We invest in impact VC funds & impact startups with a focus on circularity & materials, climate & energy, ecosystems, and business models that advance a stable and equitable society. With our long-term investment approach and evergreen structure, we support companies through every phase - from pre-seed to growth, and act as a long-term and trusted partner.
2021
Board Observer
May 2021
Fusebox is a modular, hardware-agnostic energy operating system that connects assets, tools, and markets into one operating layer you control. It replaces fragmented site control, portfolio tooling, and TSO workflows with a single system, so teams can onboard faster, standardize dispatch, and scale market participation across countries without rebuilding their stack. What we enable (end-to-end): • Control: consistent telemetry + real-time dispatch across mixed fleets • Aggregation: portfolio orchestration with availability, constraints, buffers, and activation logic • Market execution: standardized, TSO-grade workflows from bidding → activation → reporting • Interoperability: open interfaces to integrate partners and keep your existing tools What you keep (you stay in control of): • Your trading desk and market strategy • Your optimizer/forecasting approach (existing or new) • Your commercial model and customer relationships • Freedom to swap tools without re-platforming What Fusebox standardizes (so you can scale): • Asset connectivity patterns and operational data flow • Real-time site control + dispatch coordination • Portfolio availability/constraints and activation logic • Settlement-ready operational outputs and reporting workflows Proven in live operations: Live in 14 European countries with 9 TSO integrations, supporting mFRR / aFRR / FCR workflows. Single deployments manage 1,000+ assets and 300+ MW. Built on 11+ years in flexibility operations. Who it’s for: BRPs, BSPs, utilities, traders, and aggregators managing PV, wind, BESS, and flexible loads. Especially teams who want enabling infrastructure they control, not a dependency.
Show all 11 entries ↓
Investment activity
2018–2025 · 8 investments
2018120192202012021120253
Recent (last 2 years)Earlier